string(3) - NetBSD Manual Pages

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STRING(3)               NetBSD Library Functions Manual              STRING(3)


NAME
strcat, strncat, strchr, strrchr, strcmp, strncmp, strcasecmp, strncasecmp, strcpy, strncpy, strerror, strlen, strpbrk, strsep, strspn, strcspn, strstr, strtok, strtok_r, index, rindex -- string specific func- tions
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <string.h> char * strcat(char *s, const char * append); char * strncat(char *s, const char *append, size_t count); char * strchr(const char *s, int c); char * strrchr(const char *s, int c); int strcmp(const char *s1, const char *s2); int strncmp(const char *s1, const char *s2, size_t count); int strcasecmp(const char *s1, const char *s2); int strncasecmp(const char *s1, const char *s2, size_t count); char * strcpy(char *dst, const char *src); char * strncpy(char *dst, const char *src, size_t count); char * strerror(int errno); size_t strlen(const char *s); char * strpbrk(const char *s, const char *charset); char * strsep(char **stringp, const char *delim); size_t strspn(const char *s, const char *charset); size_t strcspn(const char *s, const char *charset); char * strstr(const char *big, const char *little); char * strtok(char *s, const char *delim); char * strtok_r(char *s, const char *delim, char **lasts); char * index(const char *s, int c); char * rindex(const char *s, int c);
DESCRIPTION
The string functions manipulate strings terminated by a nul byte. See the specific manual pages for more information. For manipulating variable length generic objects as byte strings (without the nul byte check), see bstring(3). Except as noted in their specific manual pages, the string functions do not test the destination for size limitations.
SEE ALSO
bstring(3), index(3), rindex(3), strcasecmp(3), strcat(3), strchr(3), strcmp(3), strcpy(3), strcspn(3), strerror(3), strlen(3), strpbrk(3), strrchr(3), strsep(3), strspn(3), strstr(3), strtok(3), strtok_r(3)
STANDARDS
The strcat(), strncat(), strchr(), strrchr(), strcmp(), strncmp(), strcpy(), strncpy(), strerror(), strlen(), strpbrk(), strsep(), strspn(), strcspn(), strstr(), and strtok() functions conform to ANSI X3.159-1989 (``ANSI C89''). The strtok_r() function conforms to IEEE Std 1003.1c-1995 (``POSIX.1''). NetBSD 4.0 December 11, 1993 NetBSD 4.0
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